:七年级上册英语教案 Unit 12 Life is full of the unexpected Section A 1 (1a-2d)

:Unit 12 Life is full of the unexpected.
Section A 1 (1a-2d)
一、教学目标：
1. 语言知识目标：
1) 能掌握以下单词及短语：unexpected, by the time, backpack, oversleep, ring, give …a lift,
2) 掌握By the time I got outside, the bus had already left.
When I got to school, I realized I had left my backpack at home.
3) 掌握过去完成时时态，结构及用法。
2. 情感态度价值观目标：
能学会合理安排自己的学习和生活，做到守时守信。
二、教学重难点
1. 教学重点：过去完成时的用法。
2. 教学难点：用过去完成时叙述过去的事件。
三、教学过程
Ⅰ. Warm-up
Greeting.
Ⅱ. Lead-in
Do you remember any unexpected situation in your daily life?
展示几张尴尬的人的图片。
Ask: What do you think of the people in these pictures?
Ss: They look scared/bad.
T: What happened to the boy?
Ss: He broke his arm. He is getting an electric shock.
T: I was late for work today. When I got up, I found my clock had rung. It was 7:30.
By the time I went to the bathroom, my son had been in. So I had to wait. When I went out, I found my motorbike had broken down. (老师讲述自己迟到的经历，激起学生对一下内容的学习)。
Now look at the picture, let’s learn something about Tina’s bad day。